15692371123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 18824551200

約数和(自身を除く): 3132180077

約数列:

[1, 11, 13, 143, 149, 169, 181, 313, 1639, 1859, 1937, 1991, 2353, 3443, 4069, 21307, 25181, 25883, 26969, 30589, 44759, 46637, 52897, 56653, 276991, 296659, 336479, 350597, 513007, 581867, 606281, 623183, 736489, 3856567, 4557761, 6669091, 7881653, 8101379, 8441297, 9574357, 50135371, 86698183, 92854267, 105317927, 109736861, 1207105471, 1426579193, 15692371123]

約数ペア:

[(1, 15692371123), (11, 1426579193), (13, 1207105471), (143, 109736861), (149, 105317927), (169, 92854267), (181, 86698183), (313, 50135371), (1639, 9574357), (1859, 8441297), (1937, 8101379), (1991, 7881653), (2353, 6669091), (3443, 4557761), (4069, 3856567), (21307, 736489), (25181, 623183), (25883, 606281), (26969, 581867), (30589, 513007), (44759, 350597), (46637, 336479), (52897, 296659), (56653, 276991)]